BlueTJMCRT wrote:2008 4.0 SE
TPMS light started flashing on me and the VDC and SLIP button will come on and stay on until I restart the vehicle.
The tire pressure is perfectly fine. I'm assuming that the TPMS sensor going bad on the driver side tire will cause the VDC and SLIP lights to come on? I'd like to have it replaced but wanted to make sure I'm not looking at a bigger issue here......
any input?
Just had it scanned...
Codes
C1142
C1116
U1000
The codes have nothing to do with the tire pressure sensors or TPMS warning system. The C1116 is for the stop lamp switch circuit, which transmits to the ABC actuator assembly. The C1142 is a pressure sensor code for the ABS systems. First, make sure the brake fluid level in the master cylinder is full. If it is, chances are you'll need an ABS actuator, which runs about $1300 for the part. However, I wouldn't go replacing it without going through the proper diagnostic steps, which you may not be able to do unless you have the equipment to do so. It could also be one of the pressure sensors, which run $250 each and screw into the bottom of the master cylinder or even a wiring problem. The U1000 code is a CAN COMM error (controlled area network communication), which refers to the communication that takes place (or, rather, lack of) between the various control units.
There is a Nissan TSB which addresses ABS/VDC CAN diagnosis which should be looked at; it's Nissan TSB #NTB10-145. You can download it from the "knowledge base" at NissanHelp.com (search under keyword "abs") or I can send it to you, if you e-mail me at
[email protected] (put "RE: NTB10-145 request" in the subject line).
There was a reprogramming available for the C1142 on Armadas and Titans, but I don't know if it applied to the Pathfinders, as well.
As far as the TPMS light flashing, it could be part of the U1000 CAN COMM issue or a separate problem on its own.
You might find this links helpful, as well:
C1116 diagnosis:
http://www.alldatadiy.com/alldatadiy/DI ... /178000436
C1142 diagnosis:
http://www.alldatadiy.com/alldatadiy/DI ... /178006122
U1000 TSB:
http://engine-codes.com/uploads/nissan/NTB06-009a.pdf